Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2024

Month	File Count
01	17417
02	18734
03	20008
04	8766
05	7047
06	19711
07	20488
08	20553
09	19311
10	14871
11	5387

NASA Links

NASA Official: Stephen Berrick
Web Privacy Policy
Data and Information Policy
Communications Policy
Freedom of Information Act
USA.gov
Sitemap
V 20.4.1.37